package com.hyopt.modules.sys.entity;

/**
 * @PROJECT hyopt-new
 * @ClassName SonTest
 * @Description IntelliJ IDEA
 * @Author Li9527
 * @Date 2022/9/8
 * @Version 1.0
 */
public class SonTest {
    public static void main(String[] args) {
        Father f = new Son();
        System.out.println(f.x);
    }
}
